Şahin, Serdar, Turgut Cavusoglu, Mehmet Kubat, and Hasan Calis. 2016. “A RARE CAUSE OF PNEUMOPERITONEUM: PERFORATED APPENDICITIS”.
Journal of Ayub Medical College Abbottabad
28 (2):415-16. https://demo.ayubmed.edu.pk/index.php/jamc/article/view/341.